XSS scanner based on Chromium.

• This scaner can perform simple checks for Reflected XSS in GET/POST parameters. It looks for alert(1) to appear, and log all results in xss.log
• When used with untrusted types it can monitor for DOM XSS. All console output from this pluggin is logged in ./chromedata/chrome_debug.log. Also can send postMessage to the current window with the DOM XSS keyword.
• Could perform verification for the list of given urls with Reflected XSS in GET parameters
• It can also extract variable names from Java Scrips on the page.

--all    - do checks for XSS in GET,POST parameters. Send postMessage with the dom xss keyword
--get    - do checks for XSS in GET parameters
--post   - do checks for XSS in POST parameters
--pm     - send postMessage
--domxss - do additional checks for the dom xss

--validate    - validate urls from the given list. Should be used separately from --all, --get,--post params
--save_images - save screenshoots while validation.
--extractjs   - add additional parameter names from js on the page
 
--visible     - run Chromium in visible mode
--load_images - force scanner to load images on the page
--proxy       - specify proxy
--cookies     - load saved cookies

--payloads  - specify list with XSS payloads (i.e. ./xss_payloads)
--variables - specify list with parameter names (i.e. ./params.list from ParamMiner Burp plugin)
--urls      - url list to check
--url       - single url to check
--kill      - (obsolete) kill all previus instances of chromedriver

You can also login on the target domains manually (to set auth Cookies, etc.) by running scaner with these parameters: ./xss.py --cookie --visible

After that you can use --cookie param to load saved cookies.

To perform post requests you have to run ./post-proxy.py. It just creates clear page on the localhost, then scaner runs js in console and create form with required parameters, then click the form submit button and do post request.

Those Python packages are required: selenium flask requests lxml

You have to download Chromium Driver. It version must correspond to the version of chromium-browser on your system The path to the chromium-driver must be specified in ./settings.py